error to "'utf-8' codec can't decode byte 0xb9 in position 22: invalid start byte" more information #84965

New Issue

조현영 · 2021-01-22T15:51:08+01:00

조현영 commented

2021-01-22 15:51:08 +01:00

System Information
Operating system: Windows-10-home-64bit
nvidia geforce 2070super ver.3.2.0.5.70
ryzen 3700x
16(8x2)GB

Blender Version
Broken: version: 2.80, 2.79, 2.92,
Previous fine ver : all version
branch: master
commit date: 2021-01-22 12:00~now
hash: ?
Worked: (optional)

Short description of error
An error occurred while installing'mod3' for import-export of mhw.
"'utf-8' codec can't decode byte 0xb9 in position 22: invalid start byte"

Exact steps for others to reproduce the error

run blender
click to "edit" -> "preferences" -> "add-on"
installing the 'mod3-mhw~(Mod3-MHW-Importer-master.zip)'
(4. If it works normally, there will be'mod3' in import-export.)
[Based on the default startup or an attached .blend file (as simple as possible)]

Blender's pyton that I downloaded : python37.dll

If you need more information, I will write it in the comments.
However, I am very new to coding. Please explain the solution in detail.

**System Information** Operating system: Windows-10-home-64bit nvidia geforce 2070super ver.3.2.0.5.70 ryzen 3700x 16(8x2)GB **Blender Version** Broken: version: 2.80, 2.79, 2.92, Previous fine ver : all version branch: master commit date: 2021-01-22 12:00~now hash: ? Worked: (optional) **Short description of error** An error occurred while installing'mod3' for import-export of mhw. "'utf-8' codec can't decode byte 0xb9 in position 22: invalid start byte" ![dawdwd.png](https://archive.blender.org/developer/F9592485/dawdwd.png) **Exact steps for others to reproduce the error** 1. run blender 2. click to "edit" -> "preferences" -> "add-on" 3. installing the 'mod3-mhw~([Mod3-MHW-Importer-master.zip](https://archive.blender.org/developer/F9592488/Mod3-MHW-Importer-master.zip))' (4. If it works normally, there will be'mod3' in import-export.) [Based on the default startup or an attached .blend file (as simple as possible)] Blender's pyton that I downloaded : [python37.dll](https://archive.blender.org/developer/F9592490/python37.dll) If you need more information, I will write it in the comments. However, I am very new to coding. Please explain the solution in detail.

조현영 commented

2021-01-22 15:51:08 +01:00

Added subscriber: @helouu

Campbell Barton commented

2021-01-25 02:31:41 +01:00

Added subscriber: @ideasman42

Campbell Barton commented

2021-01-25 02:31:41 +01:00

Changed status from 'Needs Triage' to: 'Archived'

Campbell Barton closed this issue

2021-01-25 02:31:41 +01:00

Campbell Barton commented

2021-01-25 02:31:41 +01:00

This report contains an entire add-on which is not practical for us to debug.

A simple test case needs to be made for a bug report.

However, it's very likely this issue is a known limitation with dynamic enums, see:

https://docs.blender.org/api/2.91/bpy.props.html#bpy.props.EnumProperty

There is a known bug with using a callback, Python must keep a reference to the strings returned by the callback or Blender will misbehave or even crash.

And an example fix for this issue. blender/blender-addons@cef282cc9a

If this issue is not the problem described above, a new report with a simplified test case can be included in a new report.

This report contains an entire add-on which is not practical for us to debug. A simple test case needs to be made for a bug report. ---- However, it's very likely this issue is a known limitation with dynamic enums, see: https://docs.blender.org/api/2.91/bpy.props.html#bpy.props.EnumProperty ```There is a known bug with using a callback, Python must keep a reference to the strings returned by the callback or Blender will misbehave or even crash.``` And an example fix for this issue. blender/blender-addons@cef282cc9a If this issue is not the problem described above, a new report with a simplified test case can be included in a new report.

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error to "'utf-8' codec can't decode byte 0xb9 in position 22: invalid start byte" more information #84965